Popular businesses in Illinois
Explore 225 popular businesses in Illinois. Typical size: 1,001–5,000 employees. Includes United Airlines.
225
Companies tracked
1,001–5,000 employees
Avg. employee count
225
Added in last 90 days
| Company | City | Employees | Est. Revenue | Tags |
|---|---|---|---|---|
| Visionary AI Labs | Hoffman Estates | 1–10 employees | E-commerceInformation Technology & ServicesTechnologyConsulting & Professional ServicesB2CEnterpriseB2B | |
| A J RHEM & ASSOCIATES INC | Chicago | E-commerceConsulting & Professional ServicesInformation Technology & ServicesTechnologyEnterpriseB2BB2CSAAS | ||
| Abbott | Lake Bluff | Health CarePharmaceuticalsInternetTechnologyB2CMobile | ||
| AccessCapitalOnline | Park Ridge | Financial ServicesB2CB2B | ||
| ADM | Chicago | E-commerceFoodFood ProductionHealth & WellnessAgricultureB2CB2BEnterprise | ||
| AI Gizmo | Naperville | AutomationInformation Technology & ServicesTechnologyB2B | ||
| AKTG (Abercrombie & Kent Travel Group) | Downers Grove | Travel & LeisureB2CMarketplace | ||
| Applied Systems | University Park | InsuranceInformation Technology & ServicesTechnologyAutomationFinanceB2BSAASEnterpriseB2C | ||
| AwardSpring | Chicago | Information Technology & ServicesTechnologyPublishingHigher EducationNon-Profit & PhilanthropyEducationSAASB2BEnterprise | ||
| BannerWave, AI-Powered Products, Platforms & Digital Experiences | Chicago | Marketing & AdvertisingMediaAnimationConsulting & Professional ServicesTechnologyInformation Technology & ServicesB2BEnterpriseSAAS | ||
| Barilla | Northbrook | E-commerceFood ProductionFoodConsumer StaplesB2C | ||
| Basis | Chicago | E-commerceInformation Technology & ServicesTechnologyMarketing & AdvertisingB2BB2CSAAS | ||
| BDO USA | Chicago | Consulting & Professional ServicesAccountingCorporate & BusinessFinancial ServicesB2BB2C | ||
| Berlin Packaging | Chicago | E-commercePackaging & ContainersConsulting & Professional ServicesB2BEnterprise | ||
| Blue Health Intelligence | Chicago | E-commerceInformation Technology & ServicesHealth CareConsulting & Professional ServicesB2BSAASB2CEnterprise | ||
| Bourntec Solutions Inc | Schaumburg | Information Technology & ServicesE-commerceConsulting & Professional ServicesTechnologyServicesSAASEnterpriseB2BB2C | ||
| Burtch Works | Evanston | Consulting & Professional ServicesHuman ResourcesTechnologyInformation Technology & ServicesB2BSAAS | ||
| Cboe Global Markets | Chicago | Financial ServicesInvestmentAsset ManagementFinanceInsuranceB2BEnterprise | ||
| CDW | Vernon Hills | E-commerceInformation Technology & ServicesNetworkingSecurityTechnologyB2BConsulting & Professional ServicesEnterpriseSAASB2CISP | ||
| CertKit SSL Certificate Management | Glenview | Information Technology & ServicesTechnologyAutomationSAASB2BB2C | ||
| Circana | Chicago | Market ResearchRetailConsumer GoodsConsulting & Professional ServicesB2B | ||
| Claire's | Hoffman Estates | RetailE-commerceCosmeticsApparel & FootwearConsumer DiscretionaryB2C | ||
| Cleo | Rockford | Information Technology & ServicesE-commerceTechnologyAutomationB2BEnterpriseSAASB2C | ||
| CNA Financial | Chicago | InsuranceFinancial ServicesFinanceConsulting & Professional ServicesB2BEnterpriseB2C |
Frequently Asked Questions
DigitalPilot currently tracks 225 companies in Illinois, United States.
United Airlines is the largest by estimated employee count among the companies DigitalPilot tracks in Illinois.
Companies in Other Regions
United States (5177)
California (1286)
New York (863)
Texas (351)
Massachusetts (256)
Florida (221)
New Jersey (158)
Georgia (145)
Virginia (145)
Washington (131)
Pennsylvania (130)
Colorado (105)
North Carolina (100)
Michigan (79)
Ohio (77)
Arizona (73)
Minnesota (73)
Delaware (69)
Maryland (66)
Connecticut (57)
District of Columbia (56)
Utah (54)
Tennessee (52)
Missouri (46)
Oregon (39)
Wisconsin (34)
Indiana (33)
Kansas (27)
Nevada (21)
Alabama (19)
Rhode Island (19)
Louisiana (16)
New Hampshire (16)
South Carolina (15)
Kentucky (13)
Idaho (12)
Nebraska (11)
Oklahoma (10)
Iowa (9)
Wyoming (9)
Arkansas (7)
New Mexico (5)
Maine (3)
Montana (3)
Vermont (3)
Hawaii (2)
Mississippi (2)
North Dakota (2)
South Dakota (2)
Alaska (1)
British Columbia (1)
West Virginia (1)
Find your next customer in Illinois
DigitalPilot tells you the moment a company in Illinois visits your website — no cookies, no forms — so your team can reach out while intent is warm.